Parses an IDX file into documents and calls a function on each document.
parse_document_idx( filename, handler )
| Argument | Description |
|---|---|
filename
|
(string) The path of the IDX file to parse into documents. |
handler
|
(document_handler_function) The function to call on each document that is parsed from the IDX file. The function must accept a LuaDocument as the only argument. |
The following example uses the parse_document_idx function to parse an IDX file, and calls the function appendDocumentReference on each document.
local references = {}
function appendDocumentReference(document)
table.insert(references, document:getReference())
end
function read_idx_references(filename)
parse_document_idx(filename, appendDocumentReference)
return references
end
Nothing.
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